305890992

素因数分解:

$2^4\times 3^4\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{499}}^1$

素因数の和:573

約数の個数: 200

約数和(自身を含む): 990264000

約数和(自身を除く): 684373008

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 33, 36, 43, 44, 48, 54, 66, 72, 81, 86, 88, 99, 108, 129, 132, 144, 162, 172, 176, 198, 216, 258, 264, 297, 324, 344, 387, 396, 432, 473, 499, 516, 528, 594, 648, 688, 774, 792, 891, 946, 998, 1032, 1161, 1188, 1296, 1419, 1497, 1548, 1584, 1782, 1892, 1996, 2064, 2322, 2376, 2838, 2994, 3096, 3483, 3564, 3784, 3992, 4257, 4491, 4644, 4752, 5489, 5676, 5988, 6192, 6966, 7128, 7568, 7984, 8514, 8982, 9288, 10978, 11352, 11976, 12771, 13473, 13932, 14256, 16467, 17028, 17964, 18576, 21457, 21956, 22704, 23952, 25542, 26946, 27864, 32934, 34056, 35928, 38313, 40419, 42914, 43912, 49401, 51084, 53892, 55728, 64371, 65868, 68112, 71856, 76626, 80838, 85828, 87824, 98802, 102168, 107784, 128742, 131736, 148203, 153252, 161676, 171656, 193113, 197604, 204336, 215568, 236027, 257484, 263472, 296406, 306504, 323352, 343312, 386226, 395208, 444609, 472054, 514968, 579339, 592812, 613008, 646704, 708081, 772452, 790416, 889218, 944108, 1029936, 1158678, 1185624, 1416162, 1544904, 1738017, 1778436, 1888216, 2124243, 2317356, 2371248, 2832324, 3089808, 3476034, 3556872, 3776432, 4248486, 4634712, 5664648, 6372729, 6952068, 7113744, 8496972, 9269424, 11329296, 12745458, 13904136, 16993944, 19118187, 25490916, 27808272, 33987888, 38236374, 50981832, 76472748, 101963664, 152945496, 305890992]

約数ペア:

[(1, 305890992), (2, 152945496), (3, 101963664), (4, 76472748), (6, 50981832), (8, 38236374), (9, 33987888), (11, 27808272), (12, 25490916), (16, 19118187), (18, 16993944), (22, 13904136), (24, 12745458), (27, 11329296), (33, 9269424), (36, 8496972), (43, 7113744), (44, 6952068), (48, 6372729), (54, 5664648), (66, 4634712), (72, 4248486), (81, 3776432), (86, 3556872), (88, 3476034), (99, 3089808), (108, 2832324), (129, 2371248), (132, 2317356), (144, 2124243), (162, 1888216), (172, 1778436), (176, 1738017), (198, 1544904), (216, 1416162), (258, 1185624), (264, 1158678), (297, 1029936), (324, 944108), (344, 889218), (387, 790416), (396, 772452), (432, 708081), (473, 646704), (499, 613008), (516, 592812), (528, 579339), (594, 514968), (648, 472054), (688, 444609), (774, 395208), (792, 386226), (891, 343312), (946, 323352), (998, 306504), (1032, 296406), (1161, 263472), (1188, 257484), (1296, 236027), (1419, 215568), (1497, 204336), (1548, 197604), (1584, 193113), (1782, 171656), (1892, 161676), (1996, 153252), (2064, 148203), (2322, 131736), (2376, 128742), (2838, 107784), (2994, 102168), (3096, 98802), (3483, 87824), (3564, 85828), (3784, 80838), (3992, 76626), (4257, 71856), (4491, 68112), (4644, 65868), (4752, 64371), (5489, 55728), (5676, 53892), (5988, 51084), (6192, 49401), (6966, 43912), (7128, 42914), (7568, 40419), (7984, 38313), (8514, 35928), (8982, 34056), (9288, 32934), (10978, 27864), (11352, 26946), (11976, 25542), (12771, 23952), (13473, 22704), (13932, 21956), (14256, 21457), (16467, 18576), (17028, 17964)]